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RNA-seq data set of EGFR mutant human non-small cell lung cancer cell lines PC9, HCC827, HCC4006 after NF2 knockout, YAP1 or WWTR1 overexpression or osimertinib treatment

ABSTRACT: RNA-seq data set of EGFR mutant human non-small cell lung cancer cell lines PC9, HCC827, HCC4006 after NF2 knockout, YAP1 or WWTR1 overexpression or osimertinib treatment

PROVIDER: PRJEB72832 | ENA |

REPOSITORIES: ENA

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RNA-seq data set of EGFR mutant human non-small cell lung cancer cell lines PC9, HCC827, HCC4006 after NF2 knockout, YAP1 or WWTR1 overexpression or osimertinib treatment

Project description:Experiment was designed to study the effect of Hippo pathway on osimertinib resistance in non-small cell lung cancer cell lines. The specific comparisons investigated were: PC-9: NTC vs NF2 KO, EV vs YAP1 OE, EV vs WWTR1 OE, EV DMSO treated vs EV osimertinib treated HCC827: NTC vs NF2 KO, EV vs YAP1 OE, EV vs WWTR1 OE,EV DMSO treated vs EV osimertinib treated HCC4006: NTC vs NF2 KO, EV vs YAP1 OE, EV vs WWTR1 OE, EV DMSO treated vs EV osimertinib treated

2024-07-01 | E-MTAB-13831 | biostudies-arrayexpress

Differential expression genes between PC9 cells and osimertinib resistant PC9OR cells

Project description:To investigate the possible resistant mechanism to osimertinib, PC9 cells and their derived osimertinib-resistant PC9OR cells were sequenced using illumina HiSeq. We then performed gene expression profiling analysis using data obtained from RNA-seq of PC9 cells and their derived PC9OR cells.

2022-11-02 | GSE201549 | GEO

scRNAseq of EGFR-mut PC9 cells control or treated for 24h or 72h with osimertinib

Project description:The experiment investigates transcriptional reponse of EGFR-mut PC9 lung cancer cells following treatment for 24h or 72h with EGFR-inhibitor osimertinib compared to control cells on a single cell level.

2021-07-19 | E-MTAB-9468 | biostudies-arrayexpress

3' UTR RNA-seq of CRISPR-edited human EGFR-mutant PC9 lung cancer cell lines after osimertinib treatment

Project description:Human EGFR-mutant lung adenocarcinoma cells (PC9) were engineered using CRISPRv2 systemt to knock-out MAVS or STING to assess impact on transcriptomic response following osimertinib treatment

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Mutational analysis of HCC827 and HCC827-OR cell lines [HCC827OR_WES]

Project description:To investigate if there are new genetic mutations occurred within the HCC827 osimertinib resistant cells compared with the parental cells.

2024-03-13 | GSE223007 | GEO

Gene expression of PC9 and PC9-OR cell line [JXQ_RNA]

Project description:To investigate the abnormal gene expression in Osimertinib Resistance lung cancer cell line, We performed gene expression profiling analysis using data obtained from RNA-seq of PC9 cell line and PC9-OR cell line.

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Gene expression of HCC827 and HCC827-OR cell line [HCC827OR_RNA]

2024-03-13 | GSE223006 | GEO

Gene expression profiling of drug-tolerant persister PC9 non-small cell lung cancer cells derived from osimertinib treatment

Project description:Targeting drug tolerant persister (DTP) cells may present a therapeutic opportunity to eliminate residual surviving tumor cells and impede relapse. We sought to identify therapeutically exploitable vulnerabilities in DTP cells using the EGFR-mutant non-small cell lung cancer cell line PC9 as an experimental model. Here we provide RNAseq gene expression profiling data generated from parental PC9 cells compared to PC9 DTP cells generated from nine days of treatment with 2 uM osimertinib. These data can be used to identify genes and pathways which are upregulated in DTP cells, revealing potential therapeutic targets.

2020-06-25 | GSE153183 | GEO

3' UTR RNA-sequencing of humanized EGFR-mutant PC9 cell line xenografts treated with osimertinib/vehicle of RIG-I agonist IVT4/unspecific control IVT-GAC

Project description:Immunocompromised mice were inoculated with human lung adenocarcinoma cell line PC9 and with human PBMCs. Tumors were treated with osimertinib/vehicle of RIG-I agonist IVT4/unspecific control IVT-GAC to assess response.

2021-07-20 | E-MTAB-9891 | biostudies-arrayexpress

Mechanisms of tolerance and resistance to EGFR inhibition in lung cancer [RNA-seq]

Project description:Purpose: Multiple mechanims have been proposed that lead to reduced effectiveness of EGFR tyrosine kinase inhibitors (TKIs) in lung cancer and yet resistance to osimertinib and gefitinib still remains a challenge in the clinic. The goals of this study are to identify key genes contributing to tolerance and resistance to EGFR inhibition. Methods: mRNA profiles of gefitinib and osimertinib tolerant cells in PC9 and HCC827 cells were generated by deep sequencing using Illumina. In addition, mRNA profiles of cells (AALE, PC9 and HCC827) overexpressing with miR-147b or miR-21 and mRNA profiles of cells (H1975 and PC9ER) with miR-147b and miR-21 knocking down were generated by deep sequencing. The mappable reads were aligned to the human transcripts using Bowtie2 and gene abundance was estimated using RSEM. Results: Upregulation of miR-147b and miR-21 expression is related to tolerance and resistance to gefitinib and osimertinib in lung cancer. The signaling pathways of transcripts by knocking down miR-147b or miR-21 in resistant cells (H1975 and PC9ER) and by overexpressing miR-147b or miR-21 in both sensistive cells (HCC827 and PC9) and immortalized lung epithelial cells (AALE) are consistent with the key signaling pathways shown in tolerant cells to gefitinib and osimertinib in HCC827 and PC9 cells (HCC827GTR/OTR vs HCC827 and PC9GTR/OTR vs PC9). Conclusions: Our work identifies key signaling pathways that mediate EGFR-TKI tolerance and resistance in lung cancer. Our study provides potential targets to improve the efficacy of EGFR-TKIs therapy in cancer pagtients.

2018-01-11 | GSE103350 | GEO

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